Trace number 4525974

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j CP 2025-06-06OPTIMUM 0.619937 0.38308

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/dimacs/
normalized-pret60_60_ext.wbo
MD5SUM2ea60aa2099edb7aadf5916154f3d668
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.019604
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables120
Total number of constraints220
Number of soft constraints160
Number of constraints which are clauses160
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 160
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version PB25.v20250606
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.12/0.15	c Pseudo Boolean Optimization by upper bound
0.12/0.15	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.15	c  - never skip resolution steps
0.12/0.15	c  - Auto-division on coefficients is disabled
0.12/0.15	c  - No postprocessing
0.12/0.15	c  - Conflict is considered as is when resolving
0.12/0.15	c  - Use constraints as they come during conflict analysis
0.12/0.15	c  - Weaken first using unassigned literals
0.12/0.15	c  - Bump strategy: ALWAYS_ONE
0.12/0.15	c  - Bumper: ANY
0.12/0.15	c --- Begin Solver configuration ---
0.12/0.15	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.12/0.15	c Learn all clauses as in MiniSAT
0.12/0.15	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.15	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.15	c No reason simplification
0.12/0.15	c Armin Biere (Picosat) restarts strategy
0.12/0.15	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.12/0.15	c timeout=2147483s
0.12/0.15	c DB Simplification allowed=false
0.12/0.15	c Listener: none
0.12/0.15	c --- End Solver configuration ---
0.12/0.15	c solving HOME/instance-4525974-1751628440.wbo
0.12/0.15	c reading problem ... 
0.12/0.17	c ... done. Wall clock time 0.024s.
0.12/0.17	c declared #vars     120
0.12/0.17	c internal #vars     280
0.12/0.17	c #constraints  281
0.12/0.17	c constraints type 
0.12/0.17	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120
0.12/0.17	c org.sat4j.specs.Constr$1 => 1
0.12/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 160
0.12/0.18	c 281 constraints processed.
0.12/0.18	c objective function length is 160 literals
0.32/0.23	c SATISFIABLE
0.32/0.23	c OPTIMIZING...
0.32/0.24	c Got one! Elapsed wall clock time (in seconds):0.086
0.32/0.24	o 131
0.32/0.27	c Got one! Elapsed wall clock time (in seconds):0.116
0.32/0.27	o 130
0.32/0.30	c Got one! Elapsed wall clock time (in seconds):0.146
0.32/0.30	o 129
0.51/0.31	c Got one! Elapsed wall clock time (in seconds):0.161
0.51/0.31	o 1
0.51/0.33	c starts		: 7
0.51/0.34	c conflicts		: 398
0.51/0.34	c decisions		: 1813
0.51/0.34	c propagations		: 10866
0.51/0.34	c inspects		: 38805
0.51/0.35	c shortcuts		: 0
0.51/0.35	c learnt literals	: 0
0.51/0.35	c learnt binary clauses	: 0
0.51/0.35	c learnt ternary clauses	: 0
0.51/0.35	c learnt constraints	: 398
0.51/0.35	c ignored constraints	: 0
0.51/0.35	c root simplifications	: 0
0.51/0.35	c removed literals (reason simplification)	: 0
0.51/0.35	c reason swapping (by a shorter reason)	: 0
0.51/0.35	c Calls to reduceDB	: 0
0.51/0.35	c Number of update (reduction) of LBD	: 0
0.51/0.35	c Imported unit clauses	: 0
0.51/0.35	c No decision after first conflict	: false
0.51/0.35	c number of reductions to clauses (during analyze)	: 0
0.51/0.35	c number of learned constraints concerned by reduction	: 0
0.51/0.35	c number of learning phase by resolution	: 0
0.51/0.35	c number of learning phase by cutting planes	: 0
0.51/0.35	c number of rounding to 1 operations	: 0
0.51/0.35	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.51/0.35	c number of reductions of the coefficients by power 2 	: 0
0.51/0.35	c number of right shift for reduction by power 2 	: 0
0.51/0.35	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.51/0.35	c number of ending skipping 	: 0
0.51/0.35	c number of internal skipping 	: 0
0.51/0.35	c number of derivation steps 	: 6738
0.51/0.35	c number of skipped derivation steps 	: 0
0.51/0.35	c number of remaining unassigned 	: 0
0.51/0.35	c number of remaining assigned 	: 0
0.51/0.35	c number of falsified literals weakened from reason	: 0
0.51/0.35	c number of falsified literals weakened from conflict	: 0
0.51/0.35	c time for arithmetic operations	: 0
0.51/0.36	c minimum degree of deleted constraints	: null
0.51/0.36	c maximum degree of deleted constraints	: null
0.51/0.36	c number of deleted constraints	: 0
0.51/0.36	c speed (assignments/second)	: 62809.2485549133
0.51/0.36	c non guided choices	: 114
0.51/0.36	s OPTIMUM FOUND
0.51/0.36	c Found 4 solution(s)
0.51/0.36	v -x1 x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 -x19 x20 -x21 x22 x23 -x24 -x25 x26 x27 -x28 -x29 x30 x31 -x32 -x33 x34 -x35 x36 x37 -x38 -x39 x40 -x41 x42 -x43 x44 -x45 x46 x47 -x48 -x49 x50 x51 -x52 -x53 x54 -x55 x56 x57 -x58 -x59 x60 -x61 x62 -x63 x64 x65 -x66 x67 -x68 x69 -x70 -x71 x72 -x73 x74 -x75 x76 -x77 x78 x79 -x80 x81 -x82 x83 -x84 -x85 x86 -x87 x88 x89 -x90 -x91 x92 -x93 x94 -x95 x96 x97 -x98 x99 -x100 -x101 x102 x103 -x104 x105 -x106 x107 -x108 -x109 x110 -x111 x112 x113 -x114 -x115 x116 -x117 x118 -x119 x120 
0.51/0.36	c objective function=1
0.51/0.36	c Total wall clock time (in seconds): 0.215

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (55097 MiB free)
  memory of node 1: 64507 MiB (59393 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525974-1751628440/watcher-4525974-1751628440 -o /tmp/evaluation-result-4525974-1751628440/solver-4525974-1751628440 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751624795-92976 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525974-1751628440.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=95247, runsolver pid=95244
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 4.27 4.20 4.13 5/340 95265
/proc/meminfo: memFree=117207108/131249996 swapFree=33010672/33010684
[pid=95247] ppid=95244 vsize=18930384 memory=57872 CPUtime=0.12 cores=5,7
/proc/95247/stat : 95247 (java) S 95244 95247 92963 0 -1 4194304 6579 0 0 0 11 1 0 0 20 0 18 0 78521733 19384713216 14468 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
/proc/95247/statm: 4732596 14468 5362 1 0 547619 0
[pid=95247/tid=95249] ppid=95244 vsize=18930384 memory=4026531960 CPUtime=0.07 cores=5,7
/proc/95247/task/95249/stat : 95249 (java) R 95244 95247 92963 0 -1 4194368 5075 0 0 0 6 1 0 0 20 0 18 0 78521734 19384713216 14468 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95258] ppid=95244 vsize=18930384 memory=228522721619 CPUtime=0 cores=5,7
/proc/95247/task/95258/stat : 95258 (Finalizer) S 95244 95247 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78521736 19384713216 14468 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95265] ppid=95244 vsize=18930384 memory=60684515963265 CPUtime=0 cores=5,7
/proc/95247/task/95265/stat : 95265 (Common-Cleaner) S 95244 95247 92963 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 78521737 19384713216 14468 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57872 KiB

[startup+0.205818 s]*
/proc/loadavg: 4.27 4.20 4.13 7/341 95266
/proc/meminfo: memFree=117198804/131249996 swapFree=33010672/33010684
[pid=95247] ppid=95244 vsize=18996948 memory=65104 CPUtime=0.32 cores=5,7
/proc/95247/stat : 95247 (java) S 95244 95247 92963 0 -1 4194304 7299 0 0 0 30 2 0 0 20 0 19 0 78521733 19452874752 16276 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
/proc/95247/statm: 4749237 16276 5458 1 0 548375 0
[pid=95247/tid=95249] ppid=95244 vsize=18996948 memory=4026794268 CPUtime=0.17 cores=5,7
/proc/95247/task/95249/stat : 95249 (java) R 95244 95247 92963 0 -1 4194368 5478 0 0 0 16 1 0 0 20 0 19 0 78521734 19452874752 16276 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95258] ppid=95244 vsize=18996948 memory=16198 CPUtime=0 cores=5,7
/proc/95247/task/95258/stat : 95258 (Finalizer) S 95244 95247 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78521736 19452874752 16276 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95265] ppid=95244 vsize=18996948 memory=59585004307431 CPUtime=0 cores=5,7
/proc/95247/task/95265/stat : 95265 (Common-Cleaner) S 95244 95247 92963 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 78521737 19452874752 16276 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95266] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95266/stat : 95266 (Timer-0) S 95244 95247 92963 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 78521752 19452874752 16276 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 65104 KiB

[startup+0.30576 s]*
/proc/loadavg: 4.27 4.20 4.13 6/341 95266
/proc/meminfo: memFree=117178640/131249996 swapFree=33010672/33010684
[pid=95247] ppid=95244 vsize=18996948 memory=91180 CPUtime=0.51 cores=5,7
/proc/95247/stat : 95247 (java) S 95244 95247 92963 0 -1 4194304 9677 0 0 0 49 2 0 0 20 0 19 0 78521733 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
/proc/95247/statm: 4749237 22795 5458 1 0 549799 0
[pid=95247/tid=95249] ppid=95244 vsize=18996948 memory=-6000919489903355750 CPUtime=0.27 cores=5,7
/proc/95247/task/95249/stat : 95249 (java) R 95244 95247 92963 0 -1 4194368 5523 0 0 0 25 2 0 0 20 0 19 0 78521734 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95258] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95258/stat : 95258 (Finalizer) S 95244 95247 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78521736 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95265] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95265/stat : 95265 (Common-Cleaner) S 95244 95247 92963 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 78521737 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95266] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95266/stat : 95266 (Timer-0) S 95244 95247 92963 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 78521752 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 91180 KiB

[startup+0.383047 s]
# the end of solver process 95247 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.581178 s, system=0.038759 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.30576 s]*
/proc/loadavg: 4.27 4.20 4.13 6/341 95266
/proc/meminfo: memFree=117178640/131249996 swapFree=33010672/33010684
[pid=95247] ppid=95244 vsize=18996948 memory=91180 CPUtime=0.51 cores=5,7
/proc/95247/stat : 95247 (java) S 95244 95247 92963 0 -1 4194304 9677 0 0 0 49 2 0 0 20 0 19 0 78521733 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
/proc/95247/statm: 4749237 22795 5458 1 0 549799 0
[pid=95247/tid=95249] ppid=95244 vsize=18996948 memory=-6000919489903355750 CPUtime=0.27 cores=5,7
/proc/95247/task/95249/stat : 95249 (java) R 95244 95247 92963 0 -1 4194368 5523 0 0 0 25 2 0 0 20 0 19 0 78521734 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95258] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95258/stat : 95258 (Finalizer) S 95244 95247 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78521736 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95265] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95265/stat : 95265 (Common-Cleaner) S 95244 95247 92963 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 78521737 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
[pid=95247/tid=95266] ppid=95244 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95247/task/95266/stat : 95266 (Timer-0) S 95244 95247 92963 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 78521752 19452874752 22795 18446744073709551615 94924338671616 94924338675312 140734770525616 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94924338683128 94924338683920 94924360138752 140734770534780 140734770534884 140734770534884 140734770540488 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 91180 KiB

Child status: 30

Real time (s): 0.38308
CPU time (s): 0.619937
CPU user time (s): 0.581178
CPU system time (s): 0.038759
CPU usage (%): 161.83
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 91180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.581178
system time used= 0.038759
maximum resident set size= 96788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10049
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1005
involuntary context switches= 578


# summary of solver processes directly reported to runsolver:
#   pid: 95247
#   total CPU time (s): 0.619937
#   total CPU user time (s): 0.581178
#   total CPU system time (s): 0.038759

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007608 second user time and 0.025509 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-07-04 13:27:20
IDJOB=4525974
IDBENCH=143928
IDSOLVER=3381
FILE ID=nodeC017/4525974-1751628440
RUNJOBID= nodeC017-1751624795-92976
SLURM_JOB_ID= 9598949
Free space on /tmp= 432416 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/dimacs/normalized-pret60_60_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525974-1751628440/watcher-4525974-1751628440 -o /tmp/evaluation-result-4525974-1751628440/solver-4525974-1751628440 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751624795-92976 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525974-1751628440.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 2ea60aa2099edb7aadf5916154f3d668
RANDOM SEED=145761788

nodeC017 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.088
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.073
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3597.704
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.820
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.064
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.126
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3615.913
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.739
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        117238308 kB
MemAvailable:   121594048 kB
Buffers:            1688 kB
Cached:          5123124 kB
SwapCached:            8 kB
Active:          8465916 kB
Inactive:        4832992 kB
Active(anon):    8176040 kB
Inactive(anon):    16128 kB
Active(file):     289876 kB
Inactive(file):  4816864 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6584 kB
Writeback:             8 kB
AnonPages:       8176680 kB
Mapped:           124044 kB
Shmem:             18072 kB
KReclaimable:     176076 kB
Slab:             268280 kB
SReclaimable:     176076 kB
SUnreclaim:        92204 kB
KernelStack:        5216 kB
PageTables:        19720 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   18303352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151432 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7946240 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432412 MiB
End job on nodeC017 at 2025-07-04 13:27:20